sudhanafluid upvc ball valve is the best-selling plastic ball valve product on the market that is suitable for various corrosive pipeline fluid needs. UPVC ball valve has the advantages of light weight, strong corrosion resistance, compact and beautiful appearance, light weight and easy installation...

sudhanafluid pneumatic valve series: ball valve The ball valve is evolved from the plug valve. It has the same lifting action of rotating 90 degrees, the difference is that the cock body is a sphere with a circular through hole or channel through its axis. The ratio of the spherical surface to the c...